Replace custom DEBUG preprocessor trickery by the standard one.

ffserver.c

@@ -1760,7 +1760,7 @@ static int http_parse_request(HTTPContext *c)
                 }
             }
 
-#ifdef DEBUG_WMP
+#ifdef DEBUG
             http_log("\nGot request:\n%s\n", c->buffer);
 #endif
 
@@ -1790,7 +1790,7 @@ static int http_parse_request(HTTPContext *c)
         return 0;
     }
 
-#ifdef DEBUG_WMP
+#ifdef DEBUG
     if (strcmp(stream->filename + strlen(stream->filename) - 4, ".asf") == 0)
         http_log("\nGot request:\n%s\n", c->buffer);
 #endif

libavcodec/cook.c

@@ -66,7 +66,6 @@
 
 #define SUBBAND_SIZE    20
 #define MAX_SUBPACKETS   5
-//#define COOKDEBUG
 
 typedef struct {
     int *now;
@@ -1005,7 +1004,7 @@ static int cook_decode_frame(AVCodecContext *avctx,
     return avctx->block_align;
 }
 
-#ifdef COOKDEBUG
+#ifdef DEBUG
 static void dump_cook_context(COOKContext *q)
 {
     //int i=0;
@@ -1247,7 +1246,7 @@ static av_cold int cook_decode_init(AVCodecContext *avctx)
     else
         avctx->channel_layout = (avctx->channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO;
 
-#ifdef COOKDEBUG
+#ifdef DEBUG
     dump_cook_context(q);
 #endif
     return 0;

libavcodec/indeo5.c

@@ -629,7 +629,7 @@ static int decode_band(IVI5DecContext *ctx, int plane_num,
         FFSWAP(int16_t, band->rv_map->valtab[idx1], band->rv_map->valtab[idx2]);
     }
 
-#if IVI_DEBUG
+#ifdef DEBUG
     if (band->checksum_present) {
         uint16_t chksum = ivi_calc_band_checksum(band);
         if (chksum != band->checksum) {

libavcodec/ivi_common.c

@@ -563,7 +563,7 @@ void ff_ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band,
 }
 
 
-#if IVI_DEBUG
+#ifdef DEBUG
 uint16_t ivi_calc_band_checksum (IVIBandDesc *band)
 {
     int         x, y;

libavcodec/ivi_common.h

@@ -33,8 +33,6 @@
 #include "get_bits.h"
 #include <stdint.h>
 
-#define IVI_DEBUG 0
-
 #define IVI_VLC_BITS 13 ///< max number of bits of the ivi's huffman codes
 
 /**

libavcodec/svq1dec.c

@@ -33,7 +33,6 @@
  */
 
 
-//#define DEBUG_SVQ1
 #include "avcodec.h"
 #include "dsputil.h"
 #include "mpegvideo.h"
@@ -705,9 +704,7 @@ static int svq1_decode_frame(AVCodecContext *avctx,
           result = svq1_decode_block_intra (&s->gb, &current[x], linesize);
           if (result != 0)
           {
-//#ifdef DEBUG_SVQ1
             av_log(s->avctx, AV_LOG_INFO, "Error in svq1_decode_block %i (keyframe)\n",result);
-//#endif
             goto err;
           }
         }

libavcodec/vorbis.c

@@ -20,9 +20,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#undef V_DEBUG
-//#define V_DEBUG
-
 #define ALT_BITSTREAM_READER_LE
 #include "avcodec.h"
 #include "get_bits.h"
@@ -57,7 +54,7 @@ int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, unsigned num)
 
     unsigned i, j, p, code;
 
-#ifdef V_DEBUG
+#ifdef DEBUG
     GetBitContext gb;
 #endif
 
@@ -74,7 +71,7 @@ int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, unsigned num)
     for (i = 0; i < bits[p]; ++i)
         exit_at_level[i+1] = 1 << i;
 
-#ifdef V_DEBUG
+#ifdef DEBUG
     av_log(NULL, AV_LOG_INFO, " %u. of %u code len %d code %d - ", p, num, bits[p], codes[p]);
     init_get_bits(&gb, (uint8_t *)&codes[p], bits[p]);
     for (i = 0; i < bits[p]; ++i)
@@ -102,7 +99,7 @@ int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, unsigned num)
             exit_at_level[j] = code + (1 << (j - 1));
         codes[p] = code;
 
-#ifdef V_DEBUG
+#ifdef DEBUG
         av_log(NULL, AV_LOG_INFO, " %d. code len %d code %d - ", p, bits[p], codes[p]);
         init_get_bits(&gb, (uint8_t *)&codes[p], bits[p]);
         for (i = 0; i < bits[p]; ++i)

libavdevice/dv1394.c

@@ -33,9 +33,6 @@
 #include "libavutil/log.h"
 #include "libavutil/opt.h"
 #include "libavformat/avformat.h"
-
-#undef DV1394_DEBUG
-
 #include "libavformat/dv.h"
 #include "dv1394.h"
 

libavdevice/vfwcap.c

@@ -26,8 +26,6 @@
 #include <windows.h>
 #include <vfw.h>
 
-//#define DEBUG_VFW
-
 /* Defines for VFW missing from MinGW.
  * Remove this when MinGW incorporates them. */
 #define HWND_MESSAGE                ((HWND)-3)
@@ -122,7 +120,7 @@ static void dump_captureparms(AVFormatContext *s, CAPTUREPARMS *cparms)
 
 static void dump_videohdr(AVFormatContext *s, VIDEOHDR *vhdr)
 {
-#ifdef DEBUG_VFW
+#ifdef DEBUG
     av_log(s, AV_LOG_DEBUG, "VIDEOHDR\n");
     dstruct(s, vhdr, lpData, "p");
     dstruct(s, vhdr, dwBufferLength, "lu");

libavformat/ape.c

@@ -26,8 +26,6 @@
 #include "avformat.h"
 #include "apetag.h"
 
-#define ENABLE_DEBUG 0
-
 /* The earliest and latest file formats supported by this library */
 #define APE_MIN_VERSION 3950
 #define APE_MAX_VERSION 3990
@@ -96,7 +94,7 @@ static int ape_probe(AVProbeData * p)
 
 static void ape_dumpinfo(AVFormatContext * s, APEContext * ape_ctx)
 {
-#if ENABLE_DEBUG
+#ifdef DEBUG
     int i;
 
     av_log(s, AV_LOG_DEBUG, "Descriptor Block:\n\n");

libavformat/apetag.c

@@ -24,8 +24,6 @@
 #include "avformat.h"
 #include "apetag.h"
 
-#define ENABLE_DEBUG 0
-
 #define APE_TAG_VERSION               2000
 #define APE_TAG_FOOTER_BYTES          32
 #define APE_TAG_FLAG_CONTAINS_HEADER  (1 << 31)

libavformat/rtsp.c

@@ -45,7 +45,6 @@
 #include "url.h"
 
 //#define DEBUG
-//#define DEBUG_RTP_TCP
 
 /* Timeout values for socket poll, in ms,
  * and read_packet(), in seconds  */
@@ -860,9 +859,7 @@ int ff_rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply,
         q = buf;
         for (;;) {
             ret = ffurl_read_complete(rt->rtsp_hd, &ch, 1);
-#ifdef DEBUG_RTP_TCP
             av_dlog(s, "ret=%d c=%02x [%c]\n", ret, ch, ch);
-#endif
             if (ret != 1)
                 return AVERROR_EOF;
             if (ch == '\n')